Industrial Engineering and Production Management
Travel charts provide

A compact estimate of the handling which must be done between various work sections
An approximate estimate of the handling which must be done at a particular station
The information for changes required in rearranging material handling equipment
An idea of the flow of materials at various stages

ANSWER DOWNLOAD EXAMIANS APP

Industrial Engineering and Production Management
A big advantage of PERT over Gantt charts is that in the former case

Early start and late finish of an activity are clearly marked
Activities and events are clearly shown
Interrelationship among activities is clearly shown
Activity times are clear

ANSWER DOWNLOAD EXAMIANS APP